What information is there about the African Swahili's religion?

Answer 1

Islam is the most common religion of the Swahili

Swahili is the name for some of the inhabitants of the Kenya, Tanzania, Somali, and Mozambique coasts, Zanzibar, and E Congo. Descendants of black Africans and Arab traders (who came to the E African coast about A.D. 500), the Swahili do not form a cohesive ethnic group but are loosely united by common economic pursuits (especially trade), by cultural traditions, and particularly by the use of the Swahili language.

Islam established its presence in the East African coast from around 1012 AD, when the traders from the Persian Gulf and the Arabian Peninsula continued to journey to these parts during monsoon seasons and to interact with the local people through trade, intermarriage, and an exchange of ideas. Because of this interaction, most of the Swahili today are Muslim. The unifying force of Islam consolidated into an amalgam of otherwise different ethnicities and provided an enduring common identity for many of the people in coastal East Africa. The Swahili follow a very strict and orthodox form of Islam. They believe in jinns and most men wear protective amulets around their necks, which contain verses from the Koran. Divination is practiced through Koranic readings. Often the diviner incorporates verses from the Qu'ran into treatments for certain diseases. On occasion, he instructs a patient to soak a piece of paper containing verses of the Qu'ran in water. With this ink infused water, literally containing the word of Allah, the patient will then wash his body or drink it to cure himself of his affliction. It is only prophets and teachers of Islam who are permitted to become medicine men among the Swahili.